/* ==========================================
   FUMISUR S.R.L. - Corporate Website Styles
   White + Blue Corporate Palette
   ========================================== */

/* === CSS Custom Properties === */
:root {
    /* Colors — White & Blue Corporate */
    --bg-primary: #ffffff;
    --bg-secondary: #f4f7fb;
    --bg-tertiary: #e9eef6;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-glass: rgba(255, 255, 255, 0.6);

    --text-primary: #0f1a2e;
    --text-secondary: #4a5568;
    --text-muted: #8896a6;

    --accent-blue: #1a5fce;
    --accent-blue-light: #3b82f6;
    --accent-blue-dark: #0f3d8c;
    --accent-cyan: #0ea5e9;

    --gradient-blue: linear-gradient(135deg, #1a5fce 0%, #3b82f6 50%, #0ea5e9 100%);
    --gradient-blue-subtle: linear-gradient(135deg, rgba(26,95,206,0.06) 0%, rgba(59,130,246,0.04) 100%);
    --gradient-hero: linear-gradient(135deg, #0f1a2e 0%, #1a3a6e 40%, #1a5fce 100%);

    --border-color: rgba(15, 26, 46, 0.08);
    --border-hover: rgba(26, 95, 206, 0.3);

    --shadow-sm: 0 2px 8px rgba(15, 26, 46, 0.06);
    --shadow-md: 0 8px 32px rgba(15, 26, 46, 0.08);
    --shadow-lg: 0 16px 64px rgba(15, 26, 46, 0.12);
    --shadow-blue: 0 8px 32px rgba(26, 95, 206, 0.15);
    --shadow-card: 0 4px 24px rgba(15, 26, 46, 0.06);

    /* Layout */
    --container-max: 1200px;
    --nav-height: 80px;
    --section-padding: 120px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.2s var(--ease-out-expo);
    --transition-normal: 0.4s var(--ease-out-expo);
    --transition-slow: 0.8s var(--ease-out-expo);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { border: none; background: none; cursor: pointer; font-family: inherit; color: inherit; }
input, select, textarea { font-family: inherit; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* === Gradient Text === */
.gradient-text {
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-blue);
    color: #fff;
    box-shadow: 0 4px 24px rgba(26, 95, 206, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(26, 95, 206, 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--border-hover);
    background: rgba(26, 95, 206, 0.06);
    transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }

/* Hero-specific buttons (white variants) */
.hero .btn-primary {
    background: #fff;
    color: var(--accent-blue);
    box-shadow: 0 4px 24px rgba(255, 255, 255, 0.25);
}

.hero .btn-primary:hover {
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.hero .btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
}

.hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

/* === Navbar === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: all var(--transition-normal);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 12px rgba(15, 26, 46, 0.06);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1001;
}

.logo-img {
    height: 56px;
    width: auto;
    object-fit: contain;
    filter: none;
    transition: filter var(--transition-normal), height var(--transition-normal);
}

.logo-icon {
    width: 42px;
    height: 42px;
    color: var(--accent-blue);
    transition: color var(--transition-normal);
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    transition: color var(--transition-normal);
}

.logo-srl {
    font-weight: 400;
    font-size: 0.7em;
    color: var(--text-secondary);
    transition: color var(--transition-normal);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-primary);
    border-radius: 50px;
    transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-blue);
}

.nav-link.active {
    background: rgba(26, 95, 206, 0.08);
    color: var(--accent-blue);
}

.nav-cta-btn {
    padding: 10px 24px;
    background: var(--gradient-blue);
    color: #fff;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 600;
    margin-left: 12px;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 16px rgba(26, 95, 206, 0.25);
}

.nav-cta-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 24px rgba(26, 95, 206, 0.4);
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.nav-hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--gradient-hero);
}

#heroCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(15, 26, 46, 0.3) 0%,
        rgba(15, 26, 46, 0.1) 40%,
        rgba(15, 26, 46, 0.25) 80%,
        rgba(15, 26, 46, 0.6) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 860px;
    padding: 0 24px;
    padding-top: var(--nav-height);
    color: #fff;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    margin-bottom: 28px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    color: #fff;
}

.hero .gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #93c5fd 50%, #bfdbfe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: #fff;
}

.stat-plus {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #60a5fa;
}

.stat-label {
    display: block;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.55);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: float-up-down 3s ease-in-out infinite;
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: #60a5fa;
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes scroll-wheel {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

@keyframes float-up-down {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
}

/* === Section Header === */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 18px;
    background: var(--gradient-blue-subtle);
    border: 1px solid rgba(26, 95, 206, 0.12);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-blue);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* === Services Section === */
/* === Quienes Somos === */
.about-us {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
}

.about-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(26, 95, 206, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.about-us-content {
    max-width: 860px;
    margin: 0 auto;
}

.about-us-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-us-text p:last-of-type {
    margin-bottom: 32px;
}

.about-us-lead {
    font-size: 1.15rem !important;
    color: var(--text-primary) !important;
    line-height: 1.75;
    border-left: 4px solid var(--accent-blue);
    padding-left: 20px;
    margin-bottom: 28px !important;
}

.about-us-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.about-us-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 36px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.highlight-item:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-blue);
    transform: translateY(-2px);
}

.highlight-item svg {
    color: var(--accent-blue);
    flex-shrink: 0;
}

/* === Work Carousel === */
.work-carousel {
    margin-top: 56px;
}

.carousel-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 28px;
    text-align: center;
}

.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
}

.carousel-track-container {
    overflow: hidden;
    border-radius: var(--radius-lg);
    flex: 1;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-slide {
    min-width: 100%;
    padding: 0 4px;
    box-sizing: border-box;
}

.carousel-slide img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    display: block;
}

.carousel-placeholder {
    width: 100%;
    height: 420px;
    background: var(--bg-card);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.carousel-placeholder svg {
    opacity: 0.4;
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.carousel-btn:hover {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
    box-shadow: 0 4px 16px rgba(26, 95, 206, 0.3);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.carousel-dot.active {
    background: var(--accent-blue);
    transform: scale(1.25);
    box-shadow: 0 0 8px rgba(26, 95, 206, 0.4);
}

/* === Products Section === */
.products {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
    position: relative;
}

.products::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(26, 95, 206, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.product-viewer {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.product-tabs {
    display: flex;
    gap: 4px;
    padding: 8px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.product-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.product-tab:hover {
    color: var(--text-secondary);
    background: rgba(26, 95, 206, 0.04);
}

.product-tab.active {
    color: var(--accent-blue);
    background: #fff;
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.canvas-container {
    position: relative;
    height: 480px;
    background: radial-gradient(ellipse at center, rgba(26, 95, 206, 0.03) 0%, var(--bg-secondary) 70%);
}

#productCanvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}

#productCanvas:active {
    cursor: grabbing;
}

.canvas-controls {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.canvas-control-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.canvas-control-btn:hover {
    background: rgba(26, 95, 206, 0.08);
    border-color: var(--border-hover);
    color: var(--accent-blue);
}

.canvas-label {
    position: absolute;
    bottom: 16px;
    left: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.canvas-label-icon {
    font-size: 1.1rem;
}

.product-specs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border-color);
    border-top: 1px solid var(--border-color);
}

.spec-item {
    padding: 20px 24px;
    background: #fff;
    text-align: center;
}

.spec-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.spec-value {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-blue);
}

/* === Software Section === */
.software-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(165deg, #0a0e1a 0%, #111827 40%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.software-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 600px 400px at 20% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 500px 350px at 80% 80%, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.software-section .section-tag {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border-color: rgba(59, 130, 246, 0.3);
}

.software-section .section-title {
    color: #f1f5f9;
}

.software-section .section-desc {
    color: #94a3b8;
    max-width: 720px;
    margin: 0 auto;
}

.software-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.software-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(71, 85, 105, 0.3);
    border-radius: 20px;
    padding: 40px 36px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.software-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #6366f1);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.software-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(59, 130, 246, 0.08);
}

.software-card:hover::before {
    opacity: 1;
}

.software-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(99, 102, 241, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #60a5fa;
    margin-bottom: 20px;
}

.software-card-badge {
    display: inline-block;
    font-family: 'Outfit', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #60a5fa;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.25);
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.badge-premium {
    color: #a78bfa;
    background: rgba(139, 92, 246, 0.12);
    border-color: rgba(139, 92, 246, 0.3);
}

.badge-warranty {
    color: #34d399;
    background: rgba(52, 211, 153, 0.1);
    border-color: rgba(52, 211, 153, 0.25);
}

.software-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 14px;
    line-height: 1.3;
}

.software-card p {
    font-size: 0.95rem;
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 0;
}

.software-card strong {
    color: #e2e8f0;
}

/* Featured card (FumiCALC) */
.software-card-featured {
    border-color: rgba(139, 92, 246, 0.35);
    background: linear-gradient(160deg, rgba(30, 41, 59, 0.7) 0%, rgba(49, 46, 75, 0.4) 100%);
}

.software-card-featured::before {
    opacity: 1;
    background: linear-gradient(90deg, #8b5cf6, #6366f1, #3b82f6);
    height: 3px;
}

.software-card-featured .software-card-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(99, 102, 241, 0.15));
    color: #a78bfa;
}

/* Check list in FumiCALC card */
.software-feature-list {
    list-style: none;
    padding: 0;
    margin: 18px 0 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.software-feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: #cbd5e1;
    font-weight: 500;
}

.software-feature-list li svg {
    color: #34d399;
    flex-shrink: 0;
}

/* Stat inside cards */
.software-card-stat {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(71, 85, 105, 0.3);
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #3b82f6, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: #64748b;
    font-weight: 500;
}

/* CTA banner */
.software-cta {
    margin-top: 56px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(99, 102, 241, 0.08) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 24px;
    padding: 44px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    position: relative;
    z-index: 1;
}

.software-cta-content {
    display: flex;
    align-items: center;
    gap: 24px;
    flex: 1;
}

.software-cta-icon {
    width: 72px;
    height: 72px;
    background: rgba(59, 130, 246, 0.12);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #60a5fa;
    flex-shrink: 0;
}

.software-cta h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 6px;
}

.software-cta p {
    font-size: 0.9rem;
    color: #94a3b8;
    line-height: 1.6;
    margin: 0;
}

.btn-software-cta {
    display: inline-flex;
    align-items: center;
    padding: 16px 36px;
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 14px;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.25);
}

.btn-software-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.35);
}

/* === About Section === */
.about {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.about-values {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.value-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--gradient-blue-subtle);
    border: 1px solid rgba(26, 95, 206, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    transition: all var(--transition-normal);
}

.value-item:hover .value-icon {
    background: rgba(26, 95, 206, 0.1);
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(26, 95, 206, 0.12);
}

.value-icon svg {
    width: 22px;
    height: 22px;
}

.value-item h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
    color: var(--text-primary);
}

.value-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* About Visual */
.about-visual {
    position: relative;
    height: 420px;
}

.about-card-stack {
    position: relative;
    height: 100%;
}

.about-floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(12px);
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-card);
}

.about-floating-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-blue);
    transform: translateY(-4px) !important;
}

.card-1 {
    top: 0;
    left: 0;
    width: 280px;
    animation: float-card-1 6s ease-in-out infinite;
}

.card-2 {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 260px;
    animation: float-card-2 7s ease-in-out infinite;
}

.card-3 {
    bottom: 0;
    left: 40px;
    width: 240px;
    animation: float-card-3 5s ease-in-out infinite;
}

@keyframes float-card-1 {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-15px) rotate(0deg); }
}

@keyframes float-card-2 {
    0%, 100% { transform: translateY(-50%) rotate(1deg); }
    50% { transform: translateY(calc(-50% + 12px)) rotate(-1deg); }
}

@keyframes float-card-3 {
    0%, 100% { transform: translateY(0) rotate(1deg); }
    50% { transform: translateY(-10px) rotate(-1deg); }
}

.floating-card-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.floating-card-text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* === Process Section === */
.process {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process-step {
    position: relative;
    padding: 32px 24px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.process-step::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -14px;
    width: 24px;
    height: 2px;
    background: var(--border-color);
    transform: translateY(-50%);
}

.process-step:last-child::after {
    display: none;
}

.process-step:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-blue);
}

.step-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.25;
    margin-bottom: 16px;
}

.process-step:hover .step-number {
    opacity: 0.6;
}

.step-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* === Contact Section === */
.contact {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(26, 95, 206, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--gradient-blue-subtle);
    border: 1px solid rgba(26, 95, 206, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
}

.contact-item-icon svg {
    width: 22px;
    height: 22px;
}

.contact-item-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.contact-item-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Form Container */
.contact-form-container {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 32px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.form-tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 28px;
}

.form-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.form-tab:hover {
    color: var(--text-secondary);
}

.form-tab.active {
    color: var(--accent-blue);
    background: #fff;
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(26, 95, 206, 0.1);
    background: #fff;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%238896a6' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select option {
    background: #fff;
    color: var(--text-primary);
}

.hidden { display: none !important; }

/* Form Success */
.form-success {
    text-align: center;
    padding: 48px 24px;
}

.success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: #10B981;
}

.success-icon svg {
    width: 100%;
    height: 100%;
}

.form-success h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-success p {
    color: var(--text-secondary);
}

/* === Clients / Trust Bar === */
.trust-bar {
    padding: 60px 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.trust-bar .container {
    text-align: center;
}

.trust-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
}

.trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trust-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-muted);
    opacity: 0.5;
    transition: opacity var(--transition-normal);
    letter-spacing: 0.02em;
}

.trust-logo:hover {
    opacity: 0.8;
}

.trust-logo svg {
    width: 28px;
    height: 28px;
}

/* === CTA Banner === */
.cta-banner {
    padding: 80px 0;
    background: var(--gradient-hero);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-banner .section-title {
    color: #fff;
    margin-bottom: 16px;
}

.cta-banner .section-desc {
    color: rgba(255,255,255,0.75);
    margin-bottom: 32px;
}

.cta-banner .gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #93c5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-banner .btn-primary {
    background: #fff;
    color: var(--accent-blue);
    box-shadow: 0 4px 24px rgba(255,255,255,0.2);
}

.cta-banner .btn-primary:hover {
    box-shadow: 0 8px 32px rgba(255,255,255,0.35);
    transform: translateY(-2px);
}

/* === Footer === */
.footer {
    padding: 64px 0 0;
    background: #0f1a2e;
    color: #fff;
    border-top: none;
}

.footer .nav-logo {
    margin-bottom: 16px;
}

.footer .logo-icon {
    color: #60a5fa;
}

.footer .logo-text {
    color: #fff;
}

.footer .logo-srl {
    color: rgba(255, 255, 255, 0.5);
}

.footer-logo-img {
    height: 72px;
    background: #ffffff;
    padding: 10px;
    border-radius: 10px;
    margin-left: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    align-items: center;
}

.footer-brand .nav-logo {
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    max-width: 300px;
}

.footer-links-group h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
}

.footer-links-group ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-group a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.45);
    transition: color var(--transition-fast);
}

.footer-links-group a:hover {
    color: #60a5fa;
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.4);
    transition: all var(--transition-fast);
}

.social-link:hover {
    border-color: rgba(96, 165, 250, 0.4);
    color: #60a5fa;
    background: rgba(96, 165, 250, 0.08);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

/* === WhatsApp Float === */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
    animation: whatsapp-pulse 3s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

@keyframes whatsapp-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1); }
}

/* === Scroll Animations === */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-visual {
        height: 320px;
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-step::after {
        display: none;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
        --nav-height: 64px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(15, 26, 46, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-normal);
        z-index: 1000;
    }

    .nav-links.active {
        opacity: 1;
        pointer-events: all;
    }

    .nav-links .nav-link {
        color: rgba(255,255,255,0.8);
        font-size: 1.2rem;
    }

    .nav-links .nav-link.active {
        color: #fff;
        background: rgba(59,130,246,0.2);
    }

    .nav-cta-btn {
        margin-left: 0;
        margin-top: 8px;
    }

    .nav-hamburger {
        display: flex;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-us-highlights {
        flex-direction: column;
    }

    .carousel-slide img,
    .carousel-placeholder {
        height: 260px;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .product-tabs {
        flex-direction: column;
    }

    .canvas-container {
        height: 320px;
    }

    .product-specs {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .about-visual {
        height: 380px;
    }

    .card-1 {
        width: 220px;
    }

    .card-2 {
        width: 200px;
        right: 0;
    }

    .card-3 {
        width: 200px;
        left: 20px;
    }

    .floating-card-number {
        font-size: 2rem;
    }

    .trust-logos {
        gap: 24px;
    }

    .trust-logo {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-scroll-indicator { display: none; }

    .about-visual {
        height: 340px;
    }

    .about-floating-card {
        padding: 20px;
    }

    .card-1 { width: 190px; }
    .card-2 { width: 180px; }
    .card-3 { width: 170px; left: 10px; }

    .contact-form-container {
        padding: 20px;
    }
}